CompTIA Security+ Question F-73

Which of the following would be used when a higher level of security is desired for encryption key storage?

A. TACACS+
B. L2TP
C. LDAP
D. TPM

Answer: D

Explanation:
Trusted Platform Module (TPM) is a hardware-based encryption solution that is embedded in the system’s motherboard and is enabled or disable in BIOS. It helps with hash key generation and stores cryptographic keys, passwords, or certificates.